| 摘要 |
PROBLEM TO BE SOLVED: To increase applicability to a continuous sheet pile wall for earth retaining, cut-off or the like by surely preventing the leakage of a consolidation material from a female joint member. SOLUTION: A female joint member 16 having a slit 15 is provided to one of box type sheet piles 10 and 10 continuously driven in the ground, a male joint member 18 having an interlock section 17 capable of being fitted to the female joint member 16 on the front end thereof is provided to the other sheet pile 10, the free end of a first shielding plate 20 having elasticity fixing the basic end to the plate of the male joint member 18 is impacted against the outside of the female joint member 16, concrete 7 placed in the box type sheet piles 10 is prevented from getting into the female joint member 16, the free end of a second shielding plate 20 having elasticity fixing the basic end to the outside of the female joint member 16 is extended in an inside opening direction of the slit 15 and is impacted against the plate of the male joint member 18, and a consolidation material 19 filling the female joint member 16 is prevented from being leaked out to the outside water area.
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